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Professional Office Condominium
For Sale
$299,000

369 E Main Street, East Islip, NY 11730

A multi-office suite includes a conference room, reception area, private restroom, and separately controlled heating and air conditioning.

Property Size1,000 SF
Price / SF$299
Days on Market76

Property Features for 369 E Main Street

General Information

Standard status Active
Size 1,000 SF
Class B
Total Parking Spaces 75
Property subtype Commercial
Zoning BU3

Additional Details

Property Use Office

Taxes and HOA fees

Annual Taxes $9,820

Building Details

Building Size 1,000 SF
Year Built 1985
Buildings 1
Stories 1
Listing Agency: Howard Hanna Coach
Listed By: David Friedman
Source: Croninreale
Added: Aug 12 Changed: Oct 23 Last Checked: Oct 23 at 9:50AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Howard Hanna Coach

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Investment Insights

Based on property information with market context.

This office condominium contains approximately 1,000 square feet within an established professional complex. Its layout provides a reception area, conference room, principal office, three additional private offices, storage, and a private restroom. Separate electric service and individual thermostat, heating, and air-conditioning controls support independent operation. The building dates to 1985, and the property is zoned BU3.

The suite is at 369 E Main Street in East Islip, with access to major roadways and nearby business centers. Shared parking serves staff and visitors. Furniture may be available, and any use is subject to applicable zoning and condominium regulations.

Key Highlights

  • Approximately 1,000 square feet in an office condominium
  • Reception area, conference room, principal office, and three additional private offices
  • Private restroom and dedicated storage

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$17,195
Cap Rate
5.75%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$343,900 $343.9K
Cap Rate 7%
$245,643 $245.6K
Cap Rate 9%
$191,056 $191.1K
Market Conditions
NOI Build-Up for 1,000 SF
Gross rent
$28.0K $27.96/SF
− Vacancy
−$5.0K −$5.03/SF
EGI
$22.9K $22.93/SF
− OpEx
−$5.7K −$5.73/SF
NOI
$17.2K $17.20/SF
Area
Suffolk County, NY
Vacancy
18.00%
Lease Rate
$27.96 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$343,900
Cap Rate 7%
$245,643
Cap Rate 9%
$191,056

Alternative Uses

Best Use
Office B
$245.6K
$214.9K – $286.6K (±1% cap)
NOI $17,195 @ 7.0% cap · market cap 5.75%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$304.6K
$266.6K – $355.4K (±1% cap)
NOI $21,325 @ 7.0% cap · market cap 7.13%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Current Use

Kevin Sheren DDS Dental Office Shakin & Sheren Dental Office M Shakin Dental Office Suffolk Hearing & Speech ... Medical Clinic Dr. Alain Zilkha, ... Physician

Suggested Use

Top Pick Parking Lot & Garage Auto Parts Store (Bike/Boat/Book/etc) Store Carpet & Flooring Store Storage Facility Tech Support Center

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

433
Businesses Nearby

Demographics for 11730, NY

14,523
Population
5,230
Households
2.8
Avg Household Size
43
Median Age
39%
College-Educated
95%
High-School Grad
4.5 sq mi
ZIP Area
3,227
Density / Sq Mi
$146,190
Median Household Income
$64,934
Median Earnings
$2,508
Median Rent
$577,600
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025

Frequently Asked Questions

What type of property is this?
Office unit - A multi-office suite includes a conference room, reception area, private restroom, and separately controlled heating and air conditioning.
Where is this office unit located?
The property is located at 369 E Main Street East Islip, NY.
What is the asking price?
The asking price for this property is $299,000.
What are key features of this property?
This property features: Approximately 1,000 square feet in an office condominium; Reception area, conference room, principal office, and three additional private offices; Private restroom and dedicated storage
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